545545140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{4231}}^1$

素因数の和:4557

約数の個数: 96

約数和(自身を含む): 1751844864

約数和(自身を除く): 1206299724

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 307, 420, 614, 921, 1228, 1535, 1842, 2149, 3070, 3684, 4231, 4298, 4605, 6140, 6447, 8462, 8596, 9210, 10745, 12693, 12894, 16924, 18420, 21155, 21490, 25386, 25788, 29617, 32235, 42310, 42980, 50772, 59234, 63465, 64470, 84620, 88851, 118468, 126930, 128940, 148085, 177702, 253860, 296170, 355404, 444255, 592340, 888510, 1298917, 1777020, 2597834, 3896751, 5195668, 6494585, 7793502, 9092419, 12989170, 15587004, 18184838, 19483755, 25978340, 27277257, 36369676, 38967510, 45462095, 54554514, 77935020, 90924190, 109109028, 136386285, 181848380, 272772570, 545545140]

約数ペア:

[(1, 545545140), (2, 272772570), (3, 181848380), (4, 136386285), (5, 109109028), (6, 90924190), (7, 77935020), (10, 54554514), (12, 45462095), (14, 38967510), (15, 36369676), (20, 27277257), (21, 25978340), (28, 19483755), (30, 18184838), (35, 15587004), (42, 12989170), (60, 9092419), (70, 7793502), (84, 6494585), (105, 5195668), (140, 3896751), (210, 2597834), (307, 1777020), (420, 1298917), (614, 888510), (921, 592340), (1228, 444255), (1535, 355404), (1842, 296170), (2149, 253860), (3070, 177702), (3684, 148085), (4231, 128940), (4298, 126930), (4605, 118468), (6140, 88851), (6447, 84620), (8462, 64470), (8596, 63465), (9210, 59234), (10745, 50772), (12693, 42980), (12894, 42310), (16924, 32235), (18420, 29617), (21155, 25788), (21490, 25386)]